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tetris ghost 

1)the natural phenomenon that occurs after extended hours of playing tetris especially after the first time.
2)the seeing of the familiar shapes all around you especially when your eyes are closed
the russians defidently won the cold war for video games.

"ghaa!! the lampshade is a pole and 2 squares! stinking tetris ghosts!"
tetris ghost by jawsofboredem August 7, 2006
Related Words

Tetrising 

The act of fitting a lot of crap into a very tiny space through clever usage of every bit of available space. Tetris-gifted people can easily pack an entire house into the trunk of a Toyota. This can come in very handy when space is at a premium!

A person who is particularly talented in this way is often referred to as a Tetris King or Queen.
I spent three hours Tetrising, but I finally got the car packed. I told you the whole living room could fit in the van in one trip!

I don't know how that girl did it, but there's thirty plastic flamingos in my bathroom!

We told you not to piss Sarah off. She's too good at Tetrising!
Tetrising by laeiryn July 21, 2011

Boom Tetris for Jeff

A meme about the game Tetris that originates from a quote from the Classic Tetris World Championships of 2016. When a player named Jeff did a Tetris (clearing 4 rows at once), the host said this.
A: *does a Tetris*
B: Boom Tetris for Jeff
Boom Tetris for Jeff by darkwizard2 October 24, 2018

Refrigerator Tetris 

When you have so much food and leftovers in your refrigerator that you have to find a way to stack them to get them to fit.
Refrigerator: Open the door to start a game of Refrigerator Tetris.

Sean: *puts leftover pizza into the refrigerator*

*everything in refrigerator falls out*

Refrigerator: GAME OVER

reverse tetris 

The act of taking densely packed stuff out of storage or somewhere.
Homie 1: Damn man, how did you get all that crap in your car.

Homie 2: I don't know, but I'm a have to reverse tetris that shit to get it out.
reverse tetris by Markie G1 December 30, 2010

tetrisize 

The arrangement of items to best fit within a given space.
Markus had to tetrisize with the luggage for a while before he could finally fit it all in the car.
tetrisize by panicrabbit January 4, 2004
More from Urban Dictionary

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026

Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
Word of the Day on September 28, 2026
NYC people who migrate north to Quahog, RI to see the leaves in the fall.
New York and everyone from there can fornicate themselves with an iron stick.
leafers by ss++ February 8, 2005
Word of the Day on September 27, 2026
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